Script Control

Name: Script Control
Author: Kai Nightmode

By: Kai Nightmode

Allow or block JavaScript.

Download

Install

Features & Capabilities

FEATURES

Allow or block JavaScript globally.
Allow or block JavaScript for multiple domains.
Allow or block JavaScript for individual domains.
Light and dark theme preferences.

LIMITATIONS

Firefox only allows 5000 simple rules (single domain) and 1000 complex rules (multiple domains). If you think you need more rules you may want to try an extension like NoScript or uBlock Origin that may not be using Firefox's new rule based technology.

Script Control modifies security headers at low level to allow or block JavaScript. If you are using another security focused extension that is using the same technique, one or both extensions may interfere with each other.

PRIVACY

Script Control respects your privacy. nightmode.fm/software/script-control/privacy

DISCLAIMER

This software is provided under a no-contact and no-support model. Do not contact the author, for any reason, even if you think it would benefit the author.

User Growth & Download Statistics

Add-on

By:

Kai Nightmode

Daily users:

Version:

2025.1.2.0 Last updated: 2025-01-03

Version code:

5869094

Creation date:

2023-10-25

Risk:

Permissions:

Host permissions:

http://*/*
https://*/*

Size:

375.25KB

URLs:

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 92,384 ▲ 799

Other rankings

#125 in script keyword 28 ▼ 2

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Kai Nightmode

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/script-control/

Is Script Control Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Script Control requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Script Control is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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